Also heard in WNY with varying signal - always faded just as he gave the gmail addy, of course!
Came on a short while (10 or 15 minutes) after Moonlight Radio did a brief oldies show: Came on with Link Wray (or Duane Eddy), Elvis, and Mamas and Papas, then YL gave the ID, then a couple more oldies before disappearing. Sorry, I didn't note the exact time(s). Signal was barely above threshold at the time. Frequency was exactly the same as GRS - 6929.2 in AM.
America needs a sense of humor...